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WO2015163649A1 - Epoxy sticker and preparation method therefor - Google Patents

Epoxy sticker and preparation method therefor Download PDF

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Publication number
WO2015163649A1
WO2015163649A1 PCT/KR2015/003915 KR2015003915W WO2015163649A1 WO 2015163649 A1 WO2015163649 A1 WO 2015163649A1 KR 2015003915 W KR2015003915 W KR 2015003915W WO 2015163649 A1 WO2015163649 A1 WO 2015163649A1
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WO
WIPO (PCT)
Prior art keywords
printing
epoxy
sticker
ink
line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/003915
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French (fr)
Korean (ko)
Inventor
김형진
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNIDESIGN CO Ltd
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UNIDESIGN CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by UNIDESIGN CO Ltd filed Critical UNIDESIGN CO Ltd
Priority to US15/303,909 priority Critical patent/US20170039898A1/en
Priority to EP15783585.1A priority patent/EP3136373A4/en
Priority to CN201580021070.8A priority patent/CN106233360A/en
Priority to JP2016516473A priority patent/JP6163606B2/en
Publication of WO2015163649A1 publication Critical patent/WO2015163649A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions
    • G09F2003/0202Forms or constructions printed before use
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions
    • G09F2003/0208Indicia
    • G09F2003/021Indicia behind the front foil
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions
    • G09F2003/0257Multilayer
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02Forms or constructions
    • G09F2003/0264Shapes or borders

Definitions

  • the present invention relates to an epoxy sticker and a method of manufacturing the same, and more particularly, to form a printing line first along the shape of the printing portion and then epoxy printing inside the printing line is easy to produce a large area and excellent three-dimensional epoxy sticker and its It is about a manufacturing method.
  • FIG. 3 shows a process of manufacturing an epoxy sticker according to the prior art.
  • a printing layer 2 including a printing unit 2a is formed on a printing paper 1 such as paper by offset printing or screen printing.
  • a printing paper 1 such as paper by offset printing or screen printing.
  • the outer portion of the printing unit 2a is cut and separated by thomson or thermal cutting.
  • the epoxy ink when the epoxy ink is injected into the upper portion of the printing portion 2a formed by the height of the partial cutting, the epoxy ink is cured to give a three-dimensional effect to the printing portion 2a.
  • the epoxy ink is cured to give a three-dimensional effect to the printing portion 2a.
  • the present invention has been developed a method for producing an epoxy sticker that can maximize the three-dimensional effect of the epoxy ink and at the same time increase the productivity and lower the manufacturing cost when applied to a wide area.
  • an object of the present invention to provide an epoxy sticker manufacturing method and an epoxy sticker produced thereby, which can be efficiently printed even when applied to a wide area while maximizing the three-dimensional appearance of the sticker.
  • the object of the present invention can be pasted to the entire sheet even in the case of a sticker applied to a large area such as a wallpaper sheet without cutting the outer portion of the printing portion epoxy stickers manufacturing method that can increase the overall productivity and lower the manufacturing cost It is to provide an epoxy sticker manufactured by.
  • the present invention comprises the steps of forming a printing layer (2) comprising a printing portion (2a) on a printing paper (1); Forming a printing line (4) along the shape of the printing portion (2a); And epoxy printing into the printing line 4 so that the epoxy concave-convex portion 3 can be formed on the printing portion 2a.
  • the printing line 4 may be printed with OPP ink which is generally commercially available, but preferably, silicon 40 It can be printed with a silicon ink containing ⁇ 60% by weight and 40 to 60% by weight of the ink diluent, wherein the epoxy uneven portion 3 is preferably printed with a water-soluble epoxy ink.
  • the printing line 4 may be printed to a thickness of 0.5 ⁇ 1mm or a height of 0.01 ⁇ 1mm, is formed along the outside of the shape of the printing portion (2a), the epoxy printing is the printing line (4) It is preferable to make 0.03-0.10 mm space
  • the method may further include forming a coating layer 5 on the printing layer 2 so that the epoxy ink may be spread well. can do.
  • the epoxy sticker of the present invention prepared according to the method described above is a printing paper (1); A printing layer (2) formed on the printing paper and including a printing portion (2a); A printing line 4 formed along the shape of the printing unit 2a; And an epoxy uneven portion 3 printed into the printing line 4.
  • the printing base paper 1 may be any material that can be used in the industry, such as paper, PET, and when using a UV printing method as an embodiment may use a PET base paper antistatic treatment.
  • the printing line 4 may be generally printed with a commercially available OPP ink, but may be preferably printed with a silicon ink including 40 to 60% by weight of silicon and 40 to 60% by weight of an ink diluent. It is preferable that the epoxy uneven part 3 is printed with a water-soluble epoxy ink.
  • the printing line 4 may be printed with a thickness of 0.5 to 1 mm or a height of 0.01 to 1 mm, and is preferably formed along the outer side of the shape of the printing part 2a.
  • the epoxy sticker may further form a coating layer 5 between the printing layer 2 and the epoxy concave-convex portion 3.
  • the epoxy sticker manufacturing method of the present invention maximizes the three-dimensional effect of the epoxy ink and at the same time do not cut the outer portion of the printing portion can be applied to the entire sheet even if the sticker is applied to a large area such as wallpaper sheet, thereby increasing the overall productivity and production cost Can be lowered.
  • the epoxy sticker of the present invention comprises the steps of: forming a printing layer (2) comprising a printing portion (2a) on a printing paper (1); Forming a printing line (4) along the shape of the printing portion (2a); And performing epoxy printing into the printing line 4 so that the epoxy uneven portion 3 may be formed on the printing portion 2a.
  • the printing portion 2a refers to a region where the epoxy uneven portion is formed in the upper portion of the printing layer 2, and generally may correspond to a region in which a constant picture or pattern exists.
  • the printing paper 1 may be any material capable of printing, such as paper, PET, in one embodiment in the case of a large area using PET to reduce the defective rate, or when using a UV printing method antistatic treatment on one side PET base paper may be used.
  • An adhesive component may be applied to one surface of the printing paper 1 so as to be attached to an application surface such as a wall surface, and a release film for protecting the adhesive component may be separately attached as necessary.
  • a printing layer 2 including various pictures, patterns, letters, and the like is formed, and the printing layer 2 includes a printing part 2a, which is a part requiring epoxy treatment.
  • the present invention does not cut and remove the outer portion of the printing portion 2a, and the printing line 4 serves as a protective film to prevent the epoxy ink from spreading to the outer portion along the shape of the printing portion 2a. And forming an epoxy print into the printing line 4.
  • the epoxy resin spreads to the periphery and meets the printing line 4 so that the three-dimensional effect of the sticker is naturally improved while being located only inside the printing line 4 by the interfacial tension and not crossing the printing line 4. will be.
  • the ink used in the printing line 4 may be used a variety of materials that can cause the interfacial tension with the epoxy resin, OPP ink and the like commonly used may be used.
  • the printing line 4 may be printed with silicon ink, and in one embodiment, the silicon ink may include 40 to 60 wt% of silicon and 40 to 60 wt% of an ink diluent.
  • the ink diluent serves as a solvent for dissolving the silicone to have an appropriate viscosity, and can be used as a solvent ink commonly used as the ink solvent, the specific content is designed to have a viscosity suitable for printing if those skilled in the art can do.
  • the silicon is transparent silicon so that the printing line 4 is not visible to the naked eye, and the epoxy ink is preferably printed with a water-soluble epoxy ink so as to have an interfacial tension with the silicon printing line 4.
  • the printing line 4 can be printed by various methods such as silk screen printing, the thickness and height can be formed in various ways, but preferably can be printed in a thickness of 0.5 ⁇ 1mm or a height of 0.01 ⁇ 1mm.
  • the printing line 4 is formed in the shape of the printing portion 2a so that when the sticker is completed, the printing line 4 may not be visually checked and the epoxy irregularities 3 may be formed over the entire printing portion 2a. It is preferably formed along the outside.
  • the epoxy printing prevents the case where the epoxy ink does not reach the printing line 4, and the epoxy ink reaches the printing line 4 and protrudes convexly over the entire area of the printing portion 2a. In order to be able to do so, it is preferable that the interval between about 0.03 and 0.1 mm is made inward from the printing line 4.
  • the method may further include forming a coating layer 5 on the print layer 2.
  • the coating layer 5 is preferably made of a material that can spread epoxy ink, such as PVC, PET. In addition, the coating layer 5 may be formed over a part or the entire surface of the printing layer (2).
  • the epoxy sticker of the present invention produced according to the method described above is a printing paper (1) as shown in Figures 5,6; A printing layer (2) formed on the printing paper and including a printing portion (2a); A printing line 4 formed along the shape of the printing unit 2a; And an epoxy uneven portion 3 printed inside the printing line 4.
  • the printing line 4 may be printed with OPP ink generally used as described above, but preferably with silicon ink containing 40 to 60% by weight of silicon and 40 to 60% by weight of ink diluent.
  • the epoxy concave portion 3 may be printed with a water-soluble epoxy ink.
  • the shape of the printing line 4 may have various shapes without any limitation depending on the shape of the printing unit 2a such as a circle shape (FIG. 8), a polygonal shape, as well as a rectangular shape as shown in FIG. 7.
  • a coating layer 5 may be further formed between the printing layer 2 and the epoxy concave-convex portion 3 so that the epoxy ink can be spread to the printing portion 2a.
  • the coating layer 5 may be a printing layer. It may be formed over part or the entire surface of (2).
  • Epoxy stickers manufactured according to the manufacturing method described above can maximize the three-dimensional appearance without limiting the shape of the sticker, it can be efficiently printed on a wide area.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Printing Methods (AREA)
  • Making Paper Articles (AREA)
  • Laminated Bodies (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

The present invention relates to an epoxy sticker, and a preparation method therefor and, more specifically, to: an epoxy sticker facilitating large area production and having an excellent three-dimensional effect by first forming a print line along the shape of a print part and then carrying out epoxy printing on the inside of the print line; and a preparation method therefor.

Description

에폭시 스티커 및 그 제조방법 Epoxy Sticker and Manufacturing Method

본 발명은 에폭시 스티커 및 그 제조방법에 관한 것으로서, 더욱 자세하게는 인쇄부 형상을 따라 인쇄 라인을 먼저 형성한 후 상기 인쇄 라인 안쪽으로 에폭시 인쇄를 하여 대면적 생산이 용이하고 입체감이 우수한 에폭시 스티커 및 그 제조방법에 대한 것이다.The present invention relates to an epoxy sticker and a method of manufacturing the same, and more particularly, to form a printing line first along the shape of the printing portion and then epoxy printing inside the printing line is easy to produce a large area and excellent three-dimensional epoxy sticker and its It is about a manufacturing method.

종래의 에폭시 스티커는 스티커의 무늬가 인쇄되어진 인쇄필름의 무늬 표면으로 에폭시 수지액을 수작업으로 주사시키거나 스크린 인쇄한 후 건조시켜 제작되었다. 그러나, 수작업의 경우 완성된 스티커의 돌출 정도가 서로 달라 제품의 균일성이 떨어지고 제품원가가 상승하며 단시간에 스티커를 대량생산하기 어렵다는 문제가 있었다. 또한, 실크스크린 인쇄시에도 에폭시 잉크가 건조되기 전에 인쇄 필름의 인쇄영역 내에 편평하게 흘러퍼지게 되어 원하는 입체감을 갖기 힘들다는 문제가 있었다. Conventional epoxy stickers were produced by injecting epoxy resin solution by hand or by screen printing onto the patterned surface of the printed film on which the pattern of the sticker is printed and then dried. However, in the case of manual work, the degree of protrusion of the finished sticker is different, the uniformity of the product is lowered, the cost of the product rises, there is a problem that it is difficult to mass-produce stickers in a short time. In addition, even during silk screen printing, there is a problem that it is difficult to have a desired three-dimensional feeling because the ink spreads flat in the printing area of the printing film before drying.

도 3은 종래 기술에 의한 에폭시 스티커의 제조과정을 보여주는 것으로서, 먼저 종이 등의 인쇄원지(1) 상에 옵셋인쇄 또는 스크린인쇄 등에 의해 인쇄부(2a)를 포함하는 인쇄층(2)을 형성한 후, 톰슨(thomson) 또는 열커팅 등에 의해 상기 인쇄부(2a)의 외곽부분을 커팅하여 분리한다. FIG. 3 shows a process of manufacturing an epoxy sticker according to the prior art. First, a printing layer 2 including a printing unit 2a is formed on a printing paper 1 such as paper by offset printing or screen printing. Thereafter, the outer portion of the printing unit 2a is cut and separated by thomson or thermal cutting.

이와 같이 부분적 커팅으로 인하여 높낮이가 형성된 인쇄부(2a) 상부에 에폭시 잉크를 주사하면, 상기 에폭시 잉크가 경화되면서 상기 인쇄부(2a)에 입체감을 부여하게 된다. 이때, 에폭시 잉크의 퍼짐성으로 인해 도 2에 나타난 것과 같이 충분한 입체감을 가지지 않을 뿐만 아니라, 인쇄부(2a)의 외곽부분을 커팅하기 때문에 벽지시트와 같이 대면적에 적용되는 스티커의 경우 무늬 하나하나마다 낱개로 붙일 수 밖에 없어 전체적인 생산성이 떨어지고 원가가 올라간다는 문제점이 있었다. As such, when the epoxy ink is injected into the upper portion of the printing portion 2a formed by the height of the partial cutting, the epoxy ink is cured to give a three-dimensional effect to the printing portion 2a. At this time, not only does not have a sufficient three-dimensional feeling, as shown in Figure 2 due to the spreadability of the epoxy ink, but also cuts the outer portion of the printing portion (2a) in the case of a sticker applied to a large area such as wallpaper sheet every pattern There was a problem in that the overall productivity is lowered and the cost is increased because it can not be attached individually.

이에, 본 발명에서는 에폭시 잉크의 입체감을 극대화시킴과 동시에 넓은 영역에 적용되는 경우에 생산성을 높이고 제작원가를 낮출 수 있는 에폭시 스티커를 제조할 수 있는 방법을 개발하였다.Accordingly, the present invention has been developed a method for producing an epoxy sticker that can maximize the three-dimensional effect of the epoxy ink and at the same time increase the productivity and lower the manufacturing cost when applied to a wide area.

상기와 같은 문제점을 해결하기 위하여, 본 발명의 목적은 스티커의 입체감을 극대화시키면서도, 넓은 영역에 적용되는 경우에도 효율적으로 인쇄할 수 있는 에폭시 스티커 제조방법 및 이에 의하여 제조되는 에폭시 스티커를 제공하는 것이다. In order to solve the above problems, it is an object of the present invention to provide an epoxy sticker manufacturing method and an epoxy sticker produced thereby, which can be efficiently printed even when applied to a wide area while maximizing the three-dimensional appearance of the sticker.

또한, 본 발명의 목적은 인쇄부 외곽부분을 커팅하지 않아 벽지시트와 같이 대면적에 적용되는 스티커의 경우에도 시트 전체로 붙일 수 있어 전체적인 생산성을 높이고 제작원가를 낮출 수 있는 에폭시 스티커 제조방법 및 이에 의하여 제조되는 에폭시 스티커를 제공하는 것이다.In addition, the object of the present invention can be pasted to the entire sheet even in the case of a sticker applied to a large area such as a wallpaper sheet without cutting the outer portion of the printing portion epoxy stickers manufacturing method that can increase the overall productivity and lower the manufacturing cost It is to provide an epoxy sticker manufactured by.

상기 목적을 이루기 위해 본 발명은 인쇄 원지(1) 상에 인쇄부(2a)를 포함하는 인쇄층(2)을 형성하는 단계; 상기 인쇄부(2a) 형상을 따라 인쇄 라인(4)을 형성하는 단계; 및 상기 인쇄부(2a) 상부에 에폭시 요철부(3)가 형성될 수 있도록, 상기 인쇄 라인(4) 안쪽으로 에폭시 인쇄를 하는 단계;를 포함하는 에폭시 스티커의 제조방법을 제공한다. In order to achieve the above object, the present invention comprises the steps of forming a printing layer (2) comprising a printing portion (2a) on a printing paper (1); Forming a printing line (4) along the shape of the printing portion (2a); And epoxy printing into the printing line 4 so that the epoxy concave-convex portion 3 can be formed on the printing portion 2a.

이때, 에폭시 요철부(3)가 인쇄 라인(4)을 넘지 않고 안쪽으로 볼록하게 형성되도록 하기 위하여, 상기 인쇄 라인(4)은 일반적으로 상용되는 OPP 잉크로 인쇄될 수도 있으나, 바람직하게는 실리콘 40~60 중량% 및 잉크 희석제 40~60 중량%를 포함하는 실리콘 잉크로 인쇄될 수 있으며, 상기 에폭시 요철부(3)는 수용성 에폭시 잉크로 인쇄되는 것이 바람직하다. In this case, in order for the epoxy uneven portion 3 to be convex inward without exceeding the printing line 4, the printing line 4 may be printed with OPP ink which is generally commercially available, but preferably, silicon 40 It can be printed with a silicon ink containing ˜60% by weight and 40 to 60% by weight of the ink diluent, wherein the epoxy uneven portion 3 is preferably printed with a water-soluble epoxy ink.

또한, 상기 인쇄 라인(4)은 0.5~1mm의 두께 또는 0.01~1mm의 높이로 인쇄될 수 있으며, 상기 인쇄부(2a) 형상의 바깥쪽을 따라 형성되고, 상기 에폭시 인쇄는 상기 인쇄 라인(4)으로부터 안쪽으로 0.03~0.1mm 간격을 두고 이루어지는 것이 바람직하다. In addition, the printing line 4 may be printed to a thickness of 0.5 ~ 1mm or a height of 0.01 ~ 1mm, is formed along the outside of the shape of the printing portion (2a), the epoxy printing is the printing line (4) It is preferable to make 0.03-0.10 mm space | interval inward from ().

그리고, 상기 인쇄부(2a) 형상을 따라 인쇄 라인(4)을 형성하는 단계 전에, 에폭시 잉크가 잘 퍼질 수 있도록, 상기 인쇄층(2) 상에 코팅층(5)을 형성하는 단계를 추가로 포함할 수 있다. In addition, before the forming of the printing line 4 along the shape of the printing unit 2a, the method may further include forming a coating layer 5 on the printing layer 2 so that the epoxy ink may be spread well. can do.

한편, 상기에서 설명한 방법에 따라 제조된 본 발명의 에폭시 스티커는 인쇄 원지(1); 상기 인쇄 원지 상에 형성되며, 인쇄부(2a)를 포함하는 인쇄층(2); 상기 인쇄부(2a) 형상을 따라 형성된 인쇄 라인(4); 및 상기 인쇄 라인(4) 안쪽으로 인쇄된 에폭시 요철부(3);를 포함하도록 구성된다. 이때, 상기 인쇄 원지(1)는 종이, PET 등 산업상 사용가능한 모든 재질이 사용될 수 있으며, 일 실시예로 UV 인쇄 방식을 사용하는 경우 일면이 대전방지 처리된 PET 원지를 사용할 수 있다. On the other hand, the epoxy sticker of the present invention prepared according to the method described above is a printing paper (1); A printing layer (2) formed on the printing paper and including a printing portion (2a); A printing line 4 formed along the shape of the printing unit 2a; And an epoxy uneven portion 3 printed into the printing line 4. At this time, the printing base paper 1 may be any material that can be used in the industry, such as paper, PET, and when using a UV printing method as an embodiment may use a PET base paper antistatic treatment.

또한, 상기 인쇄 라인(4)은 일반적으로 상용되는 OPP 잉크로 인쇄될 수도 있으나, 바람직하게는 실리콘 40~60 중량% 및 잉크 희석제 40~60 중량%를 포함하는 실리콘 잉크로 인쇄될 수 있으며, 상기 에폭시 요철부(3)는 수용성 에폭시 잉크로 인쇄되는 것이 바람직하다. In addition, the printing line 4 may be generally printed with a commercially available OPP ink, but may be preferably printed with a silicon ink including 40 to 60% by weight of silicon and 40 to 60% by weight of an ink diluent. It is preferable that the epoxy uneven part 3 is printed with a water-soluble epoxy ink.

그리고, 상기 인쇄 라인(4)은 0.5~1mm의 두께 또는 0.01~1mm의 높이로 인쇄될 수 있으며, 상기 인쇄부(2a) 형상의 바깥쪽을 따라 형성되는 것이 바람직하다. In addition, the printing line 4 may be printed with a thickness of 0.5 to 1 mm or a height of 0.01 to 1 mm, and is preferably formed along the outer side of the shape of the printing part 2a.

또한, 상기 에폭시 스티커는 상기 인쇄층(2)과 에폭시 요철부(3) 사이에 코팅층(5)이 추가로 형성될 수 있다. In addition, the epoxy sticker may further form a coating layer 5 between the printing layer 2 and the epoxy concave-convex portion 3.

본 발명의 에폭시 스티커 제조방법은 에폭시 잉크의 입체감을 극대화시킴과 동시에 인쇄부 외곽부분을 커팅하지 않아 벽지시트와 같이 대면적에 적용되는 스티커의 경우에도 시트 전체로 붙일 수 있으므로 전체적인 생산성을 높이고 제작원가를 낮출 수 있다. The epoxy sticker manufacturing method of the present invention maximizes the three-dimensional effect of the epoxy ink and at the same time do not cut the outer portion of the printing portion can be applied to the entire sheet even if the sticker is applied to a large area such as wallpaper sheet, thereby increasing the overall productivity and production cost Can be lowered.

도 1 - 종래의 에폭시 스티커 제조과정을 보여주는 블록 순서도Figure 1-Block flow diagram showing a conventional epoxy sticker manufacturing process

도 2,3 - 종래의 에폭시 스티커의 단면도 및 제조과정을 보여주는 공정도2,3-Process diagram showing a cross-sectional view and a manufacturing process of a conventional epoxy sticker

도 4 - 본 발명의 에폭시 스티커 제조과정을 보여주는 블록 순서도Figure 4-Block flow diagram showing the epoxy sticker manufacturing process of the present invention

도 5~7 - 본 발명의 일 실시예에 따른 에폭시 스티커의 단면도 및 제조과정을 보여주는 공정도5 to 7-process diagram showing a cross-sectional view and a manufacturing process of the epoxy sticker according to an embodiment of the present invention

도 8 - 본 발명의 또 다른 일 실시예에 따른 에폭시 스티커의 정면사시도8-Front perspective view of an epoxy sticker according to another embodiment of the present invention

<부호의 설명><Description of the code>

1 : 인쇄 원지 2 : 인쇄층1: printing paper 2: printing layer

2a : 인쇄부 3 : 에폭시 요철부2a: printing portion 3: epoxy uneven portion

4 : 인쇄 라인 5 : 코팅층4: printing line 5: coating layer

이하 본 발명의 에폭시 스티커 및 그 제조방법의 바람직한 실시예를 도면을 참조하여 상세히 설명하기로 한다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정해서 해석되어서는 아니 되며, 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 한다.Hereinafter, a preferred embodiment of the epoxy sticker of the present invention and a manufacturing method thereof will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be construed as being limited to ordinary or dictionary meanings, but should be construed as meanings and concepts consistent with the technical spirit of the present invention.

본 발명의 에폭시 스티커는 도 7에서 볼 수 있듯이, 인쇄 원지(1) 상에 인쇄부(2a)를 포함하는 인쇄층(2)을 형성하는 단계; 상기 인쇄부(2a) 형상을 따라 인쇄 라인(4)을 형성하는 단계; 및 상기 인쇄부(2a) 상부에 에폭시 요철부(3)가 형성될 수 있도록, 상기 인쇄 라인(4) 안쪽으로 에폭시 인쇄를 하는 단계;로 이루어지는 것을 특징으로 한다. 이때, 상기 인쇄부(2a)는 인쇄층(2) 중 에폭시 요철부가 상부에 형성되어지는 영역을 지칭하는 것으로서, 일반적으로 일정한 그림이나 문양 등이 존재하는 영역이 해당할 수 있다. As can be seen in Figure 7, the epoxy sticker of the present invention comprises the steps of: forming a printing layer (2) comprising a printing portion (2a) on a printing paper (1); Forming a printing line (4) along the shape of the printing portion (2a); And performing epoxy printing into the printing line 4 so that the epoxy uneven portion 3 may be formed on the printing portion 2a. In this case, the printing portion 2a refers to a region where the epoxy uneven portion is formed in the upper portion of the printing layer 2, and generally may correspond to a region in which a constant picture or pattern exists.

상기 인쇄 원지(1)는 종이, PET 등 인쇄가 가능한 모든 재질이 사용될 수 있으며, 일 실시예로 넓은 면적의 경우 불량률을 낮추기 위하여 PET를 사용하거나, UV 인쇄 방식을 사용하는 경우 일면이 대전방지 처리된 PET 원지를 사용할 수도 있다. 상기 인쇄 원지(1)의 일면에는 벽면 등의 적용면에 부착될 수 있도록 접착성분이 도포될 수 있으며, 필요에 따라 상기 접착제 성분을 보호하기 위한 이형필름이 별도로 부착될 수 있다. The printing paper 1 may be any material capable of printing, such as paper, PET, in one embodiment in the case of a large area using PET to reduce the defective rate, or when using a UV printing method antistatic treatment on one side PET base paper may be used. An adhesive component may be applied to one surface of the printing paper 1 so as to be attached to an application surface such as a wall surface, and a release film for protecting the adhesive component may be separately attached as necessary.

상기 인쇄 원지(1) 상부에는 다양한 그림이나 문양, 글씨 등을 포함하는 인쇄층(2)이 형성되게 되며, 상기 인쇄층(2)은 에폭시 처리가 필요한 부분인 인쇄부(2a)를 포함한다. On the printing paper 1, a printing layer 2 including various pictures, patterns, letters, and the like is formed, and the printing layer 2 includes a printing part 2a, which is a part requiring epoxy treatment.

종래에는 에폭시층이 상부에 형성되어야 하는 영역인 인쇄부(2a)를 포함하는 인쇄층(2)을 형성한 후, 톰슨(thomson) 등에 의해 인쇄부(2a)의 외곽부분을 커팅하여 분리하고, 높낮이가 형성된 인쇄부(2a) 상부에 에폭시 잉크를 주사하여 인쇄부(2a)에 입체감을 부여하는 것이 일반적이었다. 그러나, 이러한 방법은 충분한 입체감을 가지지 않을 뿐만 아니라, 인쇄부(2a)의 외곽부분을 커팅하기 때문에 벽지시트와 같이 대면적에 적용되는 스티커의 경우 무늬 하나하나마다 낱개로 붙일 수 밖에 없어 전체적인 생산성이 떨어지고 원가가 올라간다는 문제점이 있었다. Conventionally, after forming the printing layer 2 including the printing portion 2a, which is an area where the epoxy layer should be formed on the upper portion, by cutting the outer portion of the printing portion 2a by thomson or the like, It was common to give epoxy printing to the printing part 2a by scanning an epoxy ink on the printing part 2a in which height was formed. However, this method not only does not have a sufficient three-dimensional effect, but also cuts the outer portion of the printing unit 2a, so stickers applied to large areas, such as wallpaper sheets, have to be attached to each pattern one by one. There was a problem of falling and rising costs.

본 발명은 이러한 문제점을 해결하기 위하여, 인쇄부(2a) 외곽부분을 커팅하여 제거하지 않고, 인쇄부(2a)의 형상을 따라 에폭시 잉크가 외곽부분으로 퍼지지 못하도록 방어막 역할을 하는 인쇄 라인(4)을 형성하고, 상기 인쇄 라인(4) 안쪽으로 에폭시 인쇄를 수행하는 것을 특징으로 한다. In order to solve this problem, the present invention does not cut and remove the outer portion of the printing portion 2a, and the printing line 4 serves as a protective film to prevent the epoxy ink from spreading to the outer portion along the shape of the printing portion 2a. And forming an epoxy print into the printing line 4.

즉, 에폭시 인쇄시, 에폭시 수지가 주변으로 퍼지다가 상기 인쇄라인(4)을 만나면서 계면장력에 의하여 인쇄 라인(4)을 넘어서지 못하고 인쇄 라인(4) 안쪽에만 위치하면서 자연스럽게 스티커의 입체감이 향상되게 되는 것이다. That is, during the epoxy printing, the epoxy resin spreads to the periphery and meets the printing line 4 so that the three-dimensional effect of the sticker is naturally improved while being located only inside the printing line 4 by the interfacial tension and not crossing the printing line 4. will be.

이때, 상기 인쇄 라인(4)에 사용되는 잉크는 상기 에폭시 수지와 계면장력을 일으킬 수 있는 다양한 물질이 사용될 수 있으며, 일반적으로 상용되는 OPP 잉크 등이 사용될 수 있다. 또한, 불량률을 낮추기 위하여 상기 인쇄 라인(4)은 실리콘 잉크로 인쇄될 수 있으며, 일 실시예로 상기 실리콘 잉크는 실리콘 40~60 중량% 및 잉크 희석제 40~60 중량%를 포함할 수 있다. At this time, the ink used in the printing line 4 may be used a variety of materials that can cause the interfacial tension with the epoxy resin, OPP ink and the like commonly used may be used. In addition, in order to reduce the defective rate, the printing line 4 may be printed with silicon ink, and in one embodiment, the silicon ink may include 40 to 60 wt% of silicon and 40 to 60 wt% of an ink diluent.

상기 인쇄 라인(4)을 실리콘 잉크로 인쇄하는 경우, 인쇄 라인(4) 내부에 기포가 생성되지 않기 때문에 열건조 과정에서 잉크 내부의 기포가 터지면서 에폭시 수지가 인쇄 라인(4) 외곽으로 퍼지는 일을 방지할 수 있으며, 이에 따라 넓은 면적 인쇄시 불량률을 낮추는 효과를 얻을 수 있다. In the case of printing the printing line 4 with silicon ink, since no bubbles are generated inside the printing line 4, the bubble inside the ink bursts during the heat drying process and the epoxy resin spreads to the outside of the printing line 4. This can be prevented, thereby reducing the defect rate when printing a large area.

상기 잉크 희석제는 상기 실리콘을 적절한 점도를 가지도록 녹이는 용제의 역할을 하는 것으로서, 잉크 용제로서 일반적으로 사용되는 아농 잉크 등이 사용될 수 있으며, 그 구체적인 함량은 당업자라면 인쇄에 적합한 점도를 가지도록 배합 설계할 수 있다. The ink diluent serves as a solvent for dissolving the silicone to have an appropriate viscosity, and can be used as a solvent ink commonly used as the ink solvent, the specific content is designed to have a viscosity suitable for printing if those skilled in the art can do.

상기 실리콘은 인쇄 라인(4)이 육안으로 보이지 않도록 투명실리콘이 사용되는 것이 바람직하며, 에폭시 잉크는 상기 실리콘 인쇄 라인(4)과 계면장력을 가지도록 수용성 에폭시 잉크로 인쇄되는 것이 바람직하다.It is preferable that the silicon is transparent silicon so that the printing line 4 is not visible to the naked eye, and the epoxy ink is preferably printed with a water-soluble epoxy ink so as to have an interfacial tension with the silicon printing line 4.

한편, 상기 인쇄 라인(4)은 실크스크린 인쇄 등 다양한 방법으로 인쇄될 수 있으며, 그 두께와 높이는 다양하게 형성가능하나 바람직하게는 0.5~1mm의 두께 또는 0.01~1mm의 높이로 인쇄할 수 있다. On the other hand, the printing line 4 can be printed by various methods such as silk screen printing, the thickness and height can be formed in various ways, but preferably can be printed in a thickness of 0.5 ~ 1mm or a height of 0.01 ~ 1mm.

또한, 상기 인쇄 라인(4)은 스티커 완성시 인쇄 라인(4)이 육안으로 확인되지 않고 인쇄부(2a) 전체에 걸쳐 에폭시 요철부(3)가 형성될 수 있도록, 인쇄부(2a) 형상의 바깥쪽을 따라 형성되는 것이 바람직하다. In addition, the printing line 4 is formed in the shape of the printing portion 2a so that when the sticker is completed, the printing line 4 may not be visually checked and the epoxy irregularities 3 may be formed over the entire printing portion 2a. It is preferably formed along the outside.

그리고, 상기 에폭시 인쇄는 에폭시 잉크가 인쇄 라인(4)까지 도달하지 못하는 경우가 발생하는 것을 방지하고, 에폭시 잉크가 인쇄 라인(4)에 도달하여 인쇄부(2a) 영역 전체에 걸쳐 볼록하게 튀어나올 수 있도록, 상기 인쇄 라인(4)으로부터 안쪽으로 약 0.03~0.1mm 간격을 두고 이루어지는 것이 바람직하다. In addition, the epoxy printing prevents the case where the epoxy ink does not reach the printing line 4, and the epoxy ink reaches the printing line 4 and protrudes convexly over the entire area of the printing portion 2a. In order to be able to do so, it is preferable that the interval between about 0.03 and 0.1 mm is made inward from the printing line 4.

또한, 필요에 따라 상기 인쇄부(2a) 형상을 따라 인쇄 라인(4)을 형성하는 단계 전에, 에폭시 잉크가 상기 인쇄부(2a) 전체 영역에 잘 퍼질 수 있도록, 도 6에 나와 있는 것과 같이 상기 인쇄층(2) 상에 코팅층(5)을 형성하는 단계를 추가로 포함할 수 있다. In addition, before forming the printing line 4 along the shape of the printing portion 2a as necessary, the epoxy ink can be spread well over the entire area of the printing portion 2a, as shown in FIG. The method may further include forming a coating layer 5 on the print layer 2.

상기 코팅층(5)은 PVC, PET 등 에폭시 잉크가 잘 퍼질 수 있는 재료를 사용하는 것이 바람직하다. 또한, 상기 코팅층(5)은 인쇄층(2)의 일부 또는 전면에 걸쳐 형성될 수도 있다. The coating layer 5 is preferably made of a material that can spread epoxy ink, such as PVC, PET. In addition, the coating layer 5 may be formed over a part or the entire surface of the printing layer (2).

상기에서 설명한 방법에 따라 제조된 본 발명의 에폭시 스티커는 도 5,6에 도시된 것과 같이 인쇄 원지(1); 상기 인쇄 원지 상에 형성되며, 인쇄부(2a)를 포함하는 인쇄층(2); 상기 인쇄부(2a) 형상을 따라 형성된 인쇄 라인(4); 및 상기 인쇄 라인(4) 안쪽으로 인쇄된 에폭시 요철부(3);를 포함하는 것을 특징으로 한다. The epoxy sticker of the present invention produced according to the method described above is a printing paper (1) as shown in Figures 5,6; A printing layer (2) formed on the printing paper and including a printing portion (2a); A printing line 4 formed along the shape of the printing unit 2a; And an epoxy uneven portion 3 printed inside the printing line 4.

이때, 상기 인쇄 라인(4)은 전술한 바와 같이 일반적으로 상용되는 OPP 잉크로 인쇄될 수도 있으나, 바람직하게는 실리콘 40~60 중량% 및 잉크 희석제 40~60 중량%를 포함하는 실리콘 잉크로 인쇄될 수 있으며, 상기 에폭시 요철부(3)는 수용성 에폭시 잉크로 인쇄되는 것이 바람직하다. At this time, the printing line 4 may be printed with OPP ink generally used as described above, but preferably with silicon ink containing 40 to 60% by weight of silicon and 40 to 60% by weight of ink diluent. The epoxy concave portion 3 may be printed with a water-soluble epoxy ink.

상기 인쇄 라인(4)의 모양은 도 7에 도시된 것과 같이 사각형 형태뿐만이 아니라, 원 형태(도 8), 다각형 형태 등 인쇄부(2a)의 형상에 따라 아무런 제한 없이 다양한 모양을 가질 수 있다. The shape of the printing line 4 may have various shapes without any limitation depending on the shape of the printing unit 2a such as a circle shape (FIG. 8), a polygonal shape, as well as a rectangular shape as shown in FIG. 7.

또한, 상기 인쇄층(2)과 에폭시 요철부(3) 사이에는 에폭시 잉크가 인쇄부(2a)에 잘 퍼질 수 있도록 코팅층(5)이 추가로 형성될 수 있으며, 상기 코팅층(5)은 인쇄층(2)의 일부 또는 전면에 걸쳐 형성될 수도 있다. In addition, a coating layer 5 may be further formed between the printing layer 2 and the epoxy concave-convex portion 3 so that the epoxy ink can be spread to the printing portion 2a. The coating layer 5 may be a printing layer. It may be formed over part or the entire surface of (2).

상기에서 설명한 제조방법에 따라 제조된 에폭시 스티커는 스티커의 형상에 제한없이 입체감을 극대화시킬 수 있으며, 넓은 영역에도 효율적으로 인쇄할 수 있다. Epoxy stickers manufactured according to the manufacturing method described above can maximize the three-dimensional appearance without limiting the shape of the sticker, it can be efficiently printed on a wide area.

본 발명은 상술한 특정의 실시예 및 설명에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능하며, 그와 같은 변형은 본 발명의 보호 범위 내에 있게 된다.The present invention is not limited to the above specific embodiments and descriptions, and various modifications can be made by those skilled in the art without departing from the gist of the invention as claimed in the claims. Such variations are within the protection scope of the present invention.

Claims (13)

인쇄 원지(1) 상에 인쇄부(2a)를 포함하는 인쇄층(2)을 형성하는 단계;Forming a printing layer (2) comprising a printing portion (2a) on the printing paper (1); 상기 인쇄부(2a) 형상을 따라 인쇄 라인(4)을 형성하는 단계; 및Forming a printing line (4) along the shape of the printing portion (2a); And 상기 인쇄부(2a) 상부에 에폭시 요철부(3)가 형성될 수 있도록, 상기 인쇄 라인(4) 안쪽으로 에폭시 인쇄를 하는 단계;Epoxy printing into the printing line (4) so that the epoxy uneven portion (3) is formed on the printing portion (2a); 를 포함하는 에폭시 스티커의 제조방법.Method of producing an epoxy sticker comprising a. 제1항에 있어서, The method of claim 1, 상기 인쇄 라인(4)이 실리콘 40~60 중량% 및 잉크 희석제 40~60 중량%를 포함하는 실리콘 잉크로 인쇄되며, 상기 에폭시 요철부(3)는 에폭시 잉크로 인쇄되는 것을 특징으로 하는 에폭시 스티커의 제조방법.The printing line 4 is printed with a silicon ink containing 40 to 60% by weight of silicon and 40 to 60% by weight of an ink diluent, and the epoxy concave portion 3 is printed with an epoxy ink. Manufacturing method. 제1항에 있어서, The method of claim 1, 상기 인쇄 라인(4)이 0.5~1mm의 두께로 인쇄되는 것을 특징으로 하는 에폭시 스티커의 제조방법.Method for producing an epoxy sticker, characterized in that the printing line (4) is printed with a thickness of 0.5 ~ 1mm. 제1항에 있어서, The method of claim 1, 상기 인쇄 라인(4)이 0.01~1mm의 높이로 인쇄되는 것을 특징으로 하는 에폭시 스티커의 제조방법.Method for producing an epoxy sticker, characterized in that the printing line (4) is printed at a height of 0.01 ~ 1mm. 제1항에 있어서, The method of claim 1, 상기 인쇄 라인(4)이 상기 인쇄부(2a) 형상의 바깥쪽을 따라 형성되는 것을 특징으로 하는 에폭시 스티커의 제조방법.The method of manufacturing an epoxy sticker, characterized in that the printing line (4) is formed along the outer side of the shape of the printing portion (2a). 제1항에 있어서, The method of claim 1, 상기 에폭시 인쇄가 상기 인쇄 라인(4)으로부터 안쪽으로 0.03~0.1mm 간격을 두고 이루어지는 것을 특징으로 하는 에폭시 스티커의 제조방법.Method for producing an epoxy sticker, characterized in that the epoxy printing is made in 0.03 ~ 0.1mm interval inward from the printing line (4). 제1항에 있어서, The method of claim 1, 상기 인쇄부(2a) 형상을 따라 인쇄 라인(4)을 형성하는 단계 전에, Before forming the printing line 4 along the shape of the printing portion 2a, 에폭시 잉크가 잘 퍼질 수 있도록, 상기 인쇄층(2) 상에 코팅층(5)을 형성하는 단계를 추가로 포함하는 것을 특징으로 하는 에폭시 스티커의 제조방법.Method for producing an epoxy sticker, characterized in that it further comprises the step of forming a coating layer (5) on the printing layer (2), so that the epoxy ink can spread well. 인쇄 원지(1); Printing paper 1; 상기 인쇄 원지 상에 형성되며, 인쇄부(2a)를 포함하는 인쇄층(2); A printing layer (2) formed on the printing paper and including a printing portion (2a); 상기 인쇄부(2a) 형상을 따라 형성된 인쇄 라인(4); 및A printing line 4 formed along the shape of the printing unit 2a; And 상기 인쇄 라인(4) 안쪽으로 인쇄된 에폭시 요철부(3);An epoxy concave-convex portion (3) printed into the printing line (4); 를 포함하는 에폭시 스티커.Epoxy sticker comprising a. 제8항에 있어서, The method of claim 8, 상기 인쇄 라인(4)은 실리콘 40~60 중량% 및 잉크 희석제 40~60 중량%를 포함하는 실리콘 잉크로 인쇄된 것이며, 상기 에폭시 요철부(3)는 에폭시 잉크로 인쇄된 것임을 특징으로 하는 에폭시 스티커.The printing line 4 is printed with a silicon ink containing 40 to 60% by weight of silicon and 40 to 60% by weight of an ink diluent, and the epoxy uneven portion 3 is printed with epoxy ink. . 제8항에 있어서, The method of claim 8, 상기 인쇄 라인(4)이 0.5~1mm의 두께를 가지는 것을 특징으로 하는 에폭시 스티커.Epoxy sticker, characterized in that the printing line (4) has a thickness of 0.5 ~ 1mm. 제8항에 있어서, The method of claim 8, 상기 인쇄 라인(4)이 0.01~1mm의 높이를 가지는 것을 특징으로 하는 에폭시 스티커.Epoxy sticker, characterized in that the printing line (4) has a height of 0.01 ~ 1mm. 제8항에 있어서, The method of claim 8, 상기 인쇄 라인(4)이 상기 인쇄부(2a) 형상의 바깥쪽을 따라 형성되는 것을 특징으로 하는 에폭시 스티커.Epoxy sticker, characterized in that the printing line (4) is formed along the outside of the shape of the printing portion (2a). 제8항에 있어서, The method of claim 8, 상기 인쇄층(2) 상에 코팅층(5)이 추가로 형성된 것을 특징으로 하는 에폭시 스티커.Epoxy sticker, characterized in that the coating layer (5) is further formed on the printing layer (2).
PCT/KR2015/003915 2014-04-21 2015-04-20 Epoxy sticker and preparation method therefor Ceased WO2015163649A1 (en)

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CN201580021070.8A CN106233360A (en) 2014-04-21 2015-04-20 Epoxy resin sticker and manufacturing method thereof
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US12331204B2 (en) 2020-10-20 2025-06-17 Lawrence Livermore National Security, Llc Transparent 3D printed siloxane elastomers
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